The equation below describes the distance, y, a train travels on a certain
route after x hours. Which value, when
written in the box, yields a rate of 120 km
per hour for the train?

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

1

step-by-step explanation:

it's the only multiple of both and the least